how many times can you use it?
9457
As many as you can until it stops working. I'm confident it'll last for a while.
1001277
I am still using it so I don't know the limit yet but its been at least 50 times so far.
296849
Not sure, I've never timed it but I would say about 30 minutes and you can use it again.
1240108
You can use it over and over. It is very durable and will give your children many hours of enjoyment unless they gouge it with something sharp and tear it up. Otherwise it will last a long time. You may need to buy replacement tools for it.
872823
Yes, they are only supposed to be used 1 time. They are disposable. You may be able to use them twice but I wouldn't risk it.
783297
Mine has only been used about 10 times, so I don't know how it will hold up over time.
957175
I didn't use it for its original purpose, so I don't know how long it lasts. I suppose it depends on how much and how often you use it.
1802027
I use it 2-3 times per week. You can use it every time you wash your hair if you want
1501156
I only used it once or twice and it worked. Your question makes me wonder though!
228436
I've used mine about 70-100 times and still no need to replace. Definitely not single-use!
1267180
I have used it twice, the first lasted 3 months , the second time longer, proberly my application. Easy too use
651432
It is difficult to say since I have used once,washed it and have kept aside for future use. So I have no clue how many times it is safe to use. Once you find out, please let me know. I am curious to know. Thank you.
968734
If you use it more than once, you can hold as many ounces as you would like :)
584910
I have used it 5 or 6 times and have only just started noticing its color to be changing. That doesn't really answer the question, but I haven't used it enough for it to need replacing yet and I haven't actually been trying to keep track of all the number of times I use it.
1079624
Yes, you can do it as many times as you want. As a matter of fact, my daughter used it more than my son. There are many projects you can perform with this set. I think it's well worth the money. You can do the same experiment an infinite amount of times.
511332
As many times as it holds up. 10-20 times if you do it right and take care of it.
1634966
I wouldn't know I'm so sorryi only used it twice. But i can help you get your answer.